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    SII

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    Seiko Caliber Nh71a Drawings

    Seiko (SII) Caliber NH71A

    Manufacturer Seiko (aka Seiko Instruments, SII) Caliber Number NH71 (aka NH71A) Movement Type Automatic Lignes 12”’ Diameter 27.4mm Casing Diameter...
    Automatic
    11
    Seiko Caliber Nh70a D1 Milano Skeleton

    Seiko (SII) Caliber NH70A

    Manufacturer Seiko (aka Seiko Instruments, SII) Caliber Number NH70 (aka NH70A) Movement Type Automatic Lignes 12”’ Diameter 27.4mm Casing Diameter...
    Automatic
    16
    Seiko 8l55a

    Seiko Caliber 8L55

    Manufacturer Seiko Caliber Number 8L55, 8L55A Movement Type Automatic In-House? Yes Diameter (needs confirmed) Casing Diameter (needs confirmed) Height (needs...
    Automatic
    24
    Seiko Caliber 8l35a

    Seiko Caliber 8L35

    Manufacturer Seiko Caliber Number 8L35, 8L35A Movement Type Automatic In-House? Yes Diameter (needs confirmed) Casing Diameter (needs confirmed) Height (needs...
    Automatic
    19
    Seiko Caliber 6r35

    Seiko Caliber 6R35

    Manufacturer Seiko Caliber Number 6R35, 6R35A Movement Type Automatic Diameter 27.40mm (needs confirmed) Casing Diameter 27mm (needs confirmed) Height 5.25mm...
    Automatic
    23
    Seiko Caliber Nh25a

    Seiko (SII) Caliber NH25A

    Manufacturer Seiko Caliber Number NH25A (aka NH25) Movement Type Automatic Lignes 12”’ Diameter 27.40mm Casing Diameter 29.36mm Height 5.32mm Jewels...
    Automatic
    76
    Seiko Caliber 6r15d

    Seiko Caliber 6R15

    Manufacturer Seiko Caliber Number 6R15 (A/B/C/D) Movement Type Automatic Diameter 27.40mm (outside), 27mm (casing) Height 5.25mm Jewels 23/24 Vibrations Per...
    Automatic
    36
    Sii Caliber Ne15b

    SII (Seiko Instruments) Caliber NE15B

    Manufacturer Seiko Instruments (SII), Time Module (TMI) Caliber Number NE15B Base Caliber NE15 Movement Type Automatic Diameter 27.40mm Casing Diameter...
    Automatic
    28
    Sii Caliber Vd51b

    Hattori SII Caliber VD51B

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD51B Type Quartz Diameter 12 3/4”’ (29.5mm) 26mm between 3:00-9:00 Casing...
    Quartz
    4
    Seiko Sii Caliber Vk64a Mecaquartz

    SII Hattori Caliber VK64A

    Manufacturer Seiko Instruments Inc. / SII / Hattori / TMI Caliber Number VK64, VK64A Type Quartz (mecaquartz) Lignes 13 1/2”’...
    Quartz
    9
    Seiko Caliber Nh37

    Seiko (SII) Caliber NH37A

    Manufacturer Seiko Caliber Number NH37A (aka NH37) Base Caliber NH35A Movement Type Automatic Jewels 24 Vibrations Per Hour 21,600 bph...
    Automatic
    4
    Seiko Caliber Nh05a Movement

    Seiko (SII) Caliber NH05A

    Manufacturer Seiko Caliber Number NH05A (aka NH05) Movement Type Automatic Jewels 21 Diameter 7 3/4”’ (17.5mm) Height 5.92mm Vibrations Per...
    Automatic
    0
    Hattori Seiko Caliber VD53B Quartz SII Watch Movement

    Hattori Caliber VD53

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD53, VD53A, VD53B, VD53C Type Quartz Linges 12 3/4”’ Diameter 29.50mm...
    Quartz
    10
    Seiko caliber VK63 SII

    Hattori SII Caliber VK63

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK63, VK63A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.80mm x 29.10mm)...
    Quartz
    3
    Seiko TMI SII caliber PC21S movement

    Hattori SII Caliber PC21S

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number PC21S Type Quartz Size 18.5mm x 3.15mm thick (overall height 4.8mm)...
    Quartz
    2
    Seiko Building in Ginza Japan by timfranklinphotography

    What is the difference between SII, TMI, and Seiko Epson Watch Movements?

    There is a lot of confusion in the watch community about Seiko and Seiko-related watches and movements. Most of the...
    Guides
    0
    Seiko caliber VK67 VK67A SII

    Hattori SII Caliber VK67

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK67, VK67A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.8mm x 29.10mm)...
    Quartz
    0
    Seiko caliber VK83 VK83A SII

    Hattori SII Caliber VK83

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VK83, VK83A Type Quartz (mecaquartz) Diameter 13 1/2”’ (30.8mm x 29.10mm)...
    Quartz
    1
    Seiko caliber 6R27

    Seiko Caliber 6R27

    Manufacturer Seiko Caliber Number 6R27 Base Caliber 6R15 (6R family) Movement Type Automatic Jewels 29 Vibrations Per Hour 28,800 bph...
    Automatic
    10
    Seiko SII caliber NH38A Drawings

    Seiko (SII) Caliber NH38A

    Manufacturer Seiko (SII, TMI) Caliber Number NH38A Movement Type Automatic Jewels 24 Vibrations Per Hour 21,600 bph Shock System? Yes...
    Automatic
    9
    Hattori Seiko Caliber VD53B Quartz SII Watch Movement

    Hattori SII Caliber VD53B

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD53B Type Quartz Size 12 3/4”’ (29.5mm) Height 4.57mm thick Jewels...
    Quartz
    18
    Caliber VD54B Seiko Japan Quartz Watch Movement

    SII Caliber VD55B

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD55B Type Quartz Size Unknown (Please add to the comments below)...
    Quartz
    0
    Sii Caliber Vd54b

    Hattori SII Caliber VD54B

    Manufacturer Hattori aka Seiko Instruments Inc. (SII) Caliber Number VD54B Type Quartz Diameter 12 3/4”’ (29.5mm) Thickness 3.97mm Battery Cell...
    Quartz
    6
    Seiko SII Caliber NH35

    Seiko (SII) Caliber NH35A

    Manufacturer Seiko Caliber Number NH35A (aka NH35) Movement Type Automatic Lignes 12”’ Diameter 27.40mm (outside) / 29.36mm (casing) Jewels 24...
    Automatic
    84

    Seiko 8 10 20

    Trending Calibers

    Titoni Caliber T10

    Titoni Caliber T10

    Automatic
    18
    Grand Seiko T Zero Constant Force T0

    Grand Seiko Caliber T0 (T-Zero)

    MechanicalOther
    34
    Ronda Powertech Coil Replacement Diy

    DIY: How to Replace the Coil in a Ronda Quartz Movement

    Guides
    8
    Ronda Caliber 515 24h

    Ronda 500 Series

    Quartz
    6
    Seiko Caliber Nh70a D1 Milano Skeleton

    Seiko (SII) Caliber NH70A

    Automatic
    16

    Featured Comments

    1

    Seiko Caliber 6139B

    6139 is the caliber number. 6000 is your watch style number. 6139 and 6139A are ...
    • October 20, 2020 by Eric
    1

    Seiko Caliber 6139B

    Hi, could anyone give me advice what is the difference between Seiko movement 6139-6000 and ...
    • October 20, 2020 by ck.chan
    1

    Miyota Caliber 3S10/3510

    I had a jeweler use a spring from the strap pin (as suggested above). He ...
    • October 16, 2020 by JB
    Admin
    1

    Miyota Caliber 3S10/3510

    Hi JB, the post above has been updated with an image pointing out the coil ...
    • October 15, 2020 by Caliber Corner
    1

    Miyota Caliber 3S10/3510

    Second this. Does anyone have specs on the spring or know where it could be ...
    • October 15, 2020 by JB

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    Caliber Corner Logo Update 020118
    • Home
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